From c8fee0e12c3161fde21a9af5e731734a2f4d3242 Mon Sep 17 00:00:00 2001
From: gedoor <gekunfei@live.com>
Date: Sun, 11 Jul 2021 20:04:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
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---
 app/build.gradle                                               | 1 -
 .../legado/app/ui/book/read/page/provider/ChapterProvider.kt   | 3 +--
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 0c509d7a3..19db5b208 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -133,7 +133,6 @@ dependencies {
     implementation "androidx.activity:activity-ktx:1.2.3"
     implementation "androidx.fragment:fragment-ktx:1.3.5"
     implementation 'androidx.preference:preference-ktx:1.1.1'
-    implementation "androidx.collection:collection-ktx:1.1.0"
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
     implementation 'androidx.viewpager2:viewpager2:1.0.0'
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt b/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
index 5f8cd7622..814c8736d 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
@@ -419,8 +419,7 @@ object ChapterProvider {
      * 超出边界处理
      */
     private fun exceed(textLine: TextLine, words: Array<String>) {
-        if (textLine.textChars.isEmpty()) return
-        val endX = textLine.textChars.last().end
+        val endX = textLine.textChars.lastOrNull()?.end ?: return
         if (endX > visibleRight) {
             val cc = (endX - visibleRight) / words.size
             for (i in 0..words.lastIndex) {